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To: FreeBSD-users-jp@jp.freebsd.org
In-reply-to: Your message of Wed, 14 May 97 00:17:41 JST.
             <199705131517.AAA00436@pa2.so-net.or.jp> 
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Date: Wed, 14 May 1997 01:15:41 +0900
From: Akihiro Hirano <hirano@dsp.cl.nec.co.jp>
Reply-To: FreeBSD-users-jp@jp.freebsd.org
Precedence: bulk
X-Distribute: distribute [version 2.1 (Alpha) patchlevel=19]
X-Sequence: FreeBSD-users-jp 12867
Subject: [FreeBSD-users-jp 12867] E-IDE FAQ (Was: FAQ page )
Errors-To: owner-FreeBSD-users-jp@jp.freebsd.org
Sender: owner-FreeBSD-users-jp@jp.freebsd.org

$BJ?Ln(B@NEC$B$G$9!#(BSubject$B$rJQ$($^$7$?!#(B

$B!ZBg@P$5$s![(B

> $BA0$K13=q$$$?$N$+$J$!(B(^^;;$B<B$O$h$/3P$($F$J$$!#(B

$B!!$"$o$o!D$$$m$$$m$J$H$3$m$G>pJs$r=&$C$F$$$k$N$G!"=PE5$,!D(B  (^.^;;;;

> >> $B!Z(B98$B![(B
> >> $B!{(BPC-98XX$B$@$H!"$I$&$J$k$N$G$9$+!)(B
>         :
> >> (A) 16 head, 63 sectors $B$H8GDj$7!"A4MFNL!?(B(16*63)$B$r%7%j%s%@?t$H$9$k!#(B
> >>     $B$3$N>l9g!"%G%#%9%/K\Mh$NMFNL$H<c43$N:9$,$G$k!#(B
> >> 
> >> (B) $BMFNL$K$h$C$F!"(B16 head, 63 sec, xx cyl $B$NA4$F$,8GDj$H$J$k!#(B
> >>     $B$3$N>l9g!"%G%#%9%/MFNL$K$h$C$FL5BL$JNN0h$,Bt;3$G$k!#(B
> 
> ($B8=>u$G$O(B)$BBgDq$N%G%#%9%/$N>l9g!"(B8 head, 17sec $B$NH&$G$9$,(B....$B!#(B

$B!!(B98$B%f!<%6$NJ}!9!"$I$&8+$($F$$$k$G$7$g$&$+!)(B

> >> $B!Z(B98$B![(B
> >> $B!{(BPC-98$B$K$O!"(B500MB$B$rD6$($kLdBj$OB8:_$7$J$$$N$G$9$M!)(B
> >> 
> 
> 98$B$N>l9g!">e5-(Bgeometry$BJQ49$K$h$j(B
> $B!!(B8 head x 17sec x 65535 cyl x 512 bytes = $BLs(B4.4GB
> $B$C$F$$$&@)8B$,$"$j$^$9!#(B

$B!!&U(B(.. )

> >> $B!Z6&DL![(B
> >> $B!{(BEnhanced IDE (E-IDE) $B$C$F2?!)(B
> 
> $B0lHLE*$K$O(B
> $B!!!!#27OE}(B x $B#2Bf$N:GBg#4Bf$NAuCV$r%5%]!<%H(B

$B!!(BE-IDE$B$G$O$J$/$F$b(BSecondary IDE$B$,IU$-$=$&$J5$$,$9$k$N$G$9$,!"$I$&$G$7$g(B
$B$&$+!):G6a$O!"%A%C%W%;%C%H$K(BE-IDE$B!_(B2$B$,F~$C$F!"(B2$B7OE}$K$J$C$?$b$N$,$[$H(B
$B$s$I$G$9$,!D(B

> $B!!!!(BHDD$B0J30$K$b(BCD-ROM$BEy$N@\B3$r%5%]!<%H(B
> $B!!!!$h$j9bB.$JE>Aw%b!<%I$r%5%]!<%H(B

$B!!$3$N#2$D$O4V0c$$$J$$$h$&$G$9$M!#(B

> $B!!!!BgMFNL%G%#%9%/$r%5%]!<%H(B

$B!!(BE-IDE$B$G$O$J$/$F$bBgMFNL$K$J$k$N$G$9$,!D(B

> 98$B$N>l9g$K$O!"@53N$K$O(BIDE/E-IDE$B$H$$$C$?I=8=$O9g$o$J$$$N$G$O$J$$$+$H(B
> $B;W$C$F$$$^$9$,!"(B98$B$G(BE-IDE$BEk:\2DG=1>!9$H$$$&>l9g$K$O!"BgMFNL%G%#%9%/(B
> $B$N(BBIOS$B$G$N;HMQ2DH]$r;X$9>l9g$,B?$$MM$G$9!#(B

$B!!(BIBM/PC$B$G$b!"F1$80UL#$G;H$&>l9g$,$"$k$h$&$J0u>]$r<u$1$F$$$^$9!#(B

$B!!$3$N$"$?$j$O!"$O$C$-$j$7$?$i2~D{HG$rN.$7$^$7$g$&$+!D(B

$B!t7k9=J,NL$,B?$$$7!#(B


> >> $B!Z(BIBM/PC$B![(B
> >> $B!{(BE-IDE$BHsBP1~$J%^%7%s$G!"(B1GB$B$N%G%#%9%/$r;H$($k$s$G$9$+!)(B
> 
> 98$B$G$b;H$($^$9!#C"$7!"(Bboot -> $B%+!<%M%k$rFI$_=P$9;~$K(BBIOS$B$r;HMQ$9$k(B
> $B$N$G!"(BBIOS$B$,07$($kHO0O$K(B/$B%Q!<%F%#%7%g%s$rG<$a$F$*$/I,MW$,$"$j$^$9!#(B
> $B$^$?$A$g$C$HA0$^$G$N(B98$B$G$O!"%^%9%?(B-$B%9%l!<%V@\B3$O;H$&;v$,=PMh$J$$$H(B
> $B$5$l$F$$$k$N$G$9$,!"$3$l$i$N5!<o$G%9%l!<%V$N%G%#%9%/$r;HMQ$9$k;v$b(B
> $B$G$-$^$9(B($BC"$7(Bboot$B$O$G$-$^$;$s(B)$B!#(B

$B!!$J$k$[$I!#(B    $B&U(B(.. )

>  $B!Z(B98$B![(B
> $B!{F0:n<B@S(B(E-IDE$BHsBP1~(BPC98)
>  
> $B!&(BPC-9821Bs$B$H$$$&5!<o$G$9$,!"$$$o$f$k(BE-IDE$B$J(BHDD$B$G$"$k(BWDAC31200$B$r4^$`(B
> $B!!#4Bf$N(BIDE-HDD$B$r@\B3$7$F;HMQ$7$F$$$^$9!#(B
> $B!!K\Mh$3$N5!<o$G$O!"(BBIOS$B$G$O(Bover500MB$B%/%i%9$N;HMQ$d%9%l!<%V$X$N@\B3$O(B
> $B!!$G$-$J$$;v$K$J$C$F$$$^$9!#(B

$B!!&U(B(.. )
$B3'MM!"$$$m$$$m$d$C$F$$$i$C$7$c$k$N$G$9$M!D(B

> $B$b$7$bL>A0$r4^$a$k$N$G$"$l$P!"(B
> 
> >> $BBg@P(B $B7.(B <ohishi@otc.qnes.nec.co.jp>
> 
> $B$G$O$J$/$F(B
> 
> $BBg@P(B $B7.(B <ohishi@hf.rim.or.jp>
> 
> $B$r;HMQ$7$F$$$?$@$1$?$i$H;W$$$^$9!#(B

$B!!N;2r!#(B    $B&U(B(.. )

$B!ZN6CS$5$s![(B
>   $BA4BN$r(B FreeBSD $B$H$7$F;H$C$F(B / $B$,(B 1024cylinders $B$r1[$($F$$$k$H(B kernel
> $B$r:F9=C[$7$?>l9g$J$I$G(B kernel $B$,(B 1024cylinder $B$N30$KCV$+$l$F$7$^$$!"(B
> $B5/F0$,=PMh$J$/$J$C$F$7$^$&(B $B$H$$$&$3$H$,?4G[$G$9!#(B

$B!!6D$kDL$j!"8m2r$r$^$M$/I=8=$G$7$?!#0J2<!"2~D{HG!#(B

========================================================================
$B!Z(BIBM/PC$B![(B
$B!{$I!A$9$l$P!"Hs(BE-IDE$B%^%7%s$G(B504MB$BD6$N%G%#%9%/$r;H$($k$N!)(B

$B!!$^$:!"(BBIOS$B$OqY$7$F!"(B1024 cylinders = 504MB$B$H;W$o$;$F$*$-$^$7$g$&!#$=(B
$B$l$+$i!"(BFreeBSD$B$N(B/ $B%Q!<%F%#%7%g%s$r%G%#%9%/$N@hF,$+$i(B1024 cylinders$B0J(B
$BFb$K<}$a$^$9!#$3$N(B2$BE@$,%]%$%s%H$G$9!#%G%#%9%/A4BN$r(BFreeBSD$B$G;H$&;~$O!"(B
$B$3$l0J>e2?$b9M$($:$K!"%$%s%9%H!<%k$G$-$^$9!#(B/$B$r%G%#%9%/$N@hF,$K<}$a$k(B
$B$HNI$$$G$7$g$&!#(B

$B!!(BDOS$B$d(BWindows$B$H6&B8$5$;$k;~$O!"(BDOS$B$d(BWindows$B$H!"(BFreeBSD$B$N(B / $B%Q!<%F%#%7%g(B
$B%s$r$r(B1024 cylinders$BL$K~$NNN0h$K2!$79~$s$G$d$j$^$9!#Nc$($P!"(BDOS$B$d(B
Windows$B$K(B450MB$B<h$l$P!"(BFreeBSD$B$N(B / $B$K(B 54MB $B$^$G3d$jEv$F$i$l$^$9!#(B

$B!!$5$F!"(BFreeBSD$B$K%$%s%9%H!<%k$G$9$,!"FCJL$J:Y9)$OITMW$G$9!#(B/ $B%Q!<%F%#(B
$B%7%g%s$r(B1024 cylinders$B0JFb$K<}$a$k$?$a$K!"(B/ $B%Q!<%F%#%7%g%s$N%5%$%:$KCm(B
$B0U$7$5$($9$l$P(BOK$B$G$9!#%$%s%9%H!<%i$+$i$O!"%G%#%9%/A4BN$,8+$($F$$$k$O$:(B
$B$G$9!#(B/ $B%Q!<%F%#%7%g%s0J30$O9%$-$J$h$&$K;H$($^$9!#(B
========================================================================
----
$BF|K\EE5$(B($B3t(B)$B>pJs%a%G%#%"8&5f=j!!J?Ln989((B
E-mail : hirano@dsp.CL.nec.co.jp
